| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Great Promo Pieces: Create Your Own Brochures, Broadsides, Ads, Flyers and Newsletters That Get Results | 978-O-471-63224-5 (O-471-63224-4) | 1988 |
H. C. Holtz · H.H. · Hannelore Holtz · Hans Holtz · Heike Damke-Holtz · Helmut Holtz · Henderson Donald, Holtz Tom Barrett Paul · Henner Müller-Holtz · Henriette Holtz · Herman Holtz · Herman R. Holtz · Lyndell Hetrick Holtz · Timothy H. Holtz · Uwe (Hg.) Holtz